0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS’ EQUITY (DEFICIT) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - PROPERTY AND EQUIPMENT, NET link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - ACCRUED LIABILITIES link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - OTHER LONG-TERM LIABILITIES link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - CONVERTIBLE NOTES AND TERM LOAN link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - WARRANTS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - OTHER EXPENSE, NET link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - NET INCOME (LOSS) PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - SEGMENTS link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - PROPERTY AND EQUIPMENT, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - ACCRUED LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - OTHER LONG-TERM LIABILITIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - CONVERTIBLE NOTES AND TERM LOAN (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - WARRANTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - OTHER EXPENSE, NET (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - NET INCOME (LOSS) PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - SEGMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Unaudited Pro forma Condensed Consolidated Balance Sheet (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - FAIR VALUE MEASUREMENTS - Fair Value of Financial Instruments Measured on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - FAIR VALUE MEASUREMENTS - Summary of Net Changes in Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - PREPAID EXPENSES AND OTHER CURRENT ASSETS (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - PROPERTY AND EQUIPMENT, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - ACCRUED LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - OTHER LONG-TERM LIABILITIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - CONVERTIBLE NOTES AND TERM LOAN - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - CONVERTIBLE NOTES AND TERM LOAN - Schedule of Aggregate Debt Maturities and Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - CONVERTIBLE NOTES AND TERM LOAN - Schedule of Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - STOCK-BASED COMPENSATION - Schedule of Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - STOCK-BASED COMPENSATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - STOCK-BASED COMPENSATION - Schedule of RSU Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - STOCK-BASED COMPENSATION - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - STOCK-BASED COMPENSATION - Stock-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - WARRANTS - Schedule of Warrants Outstanding (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - WARRANTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - OTHER EXPENSE, NET (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - INCOME TAXES - Summary of Income Tax and Effective Tax Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - INCOME TAXES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - RELATED PARTY TRANSACTIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - NET INCOME (LOSS) PER SHARE - Schedule of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - NET INCOME (LOSS) PER SHARE - Schedule of Potentially Dilutive Securities Excluded from Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - SEGMENTS - Schedule of Operating Segments (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - SEGMENTS - Schedule of Segment Revenue and Long-lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink